package com.sunnyweather.android.logic.network

import retrofit2.Call
import retrofit2.Callback
import retrofit2.Response
import kotlin.coroutines.resume
import kotlin.coroutines.resumeWithException
import kotlin.coroutines.suspendCoroutine

/**
 *@author DuJinliang
 *2021/8/26
 */
object SunnyWeatherNetwork {
    private val placeService = ServiceCreator.create<PlaceService>()

    suspend fun searchPlace(query : String) = placeService.searchPlaces(query).await()

    private suspend fun <T> Call<T>.await() : T {
        return suspendCoroutine { continuation ->
            enqueue(object : Callback<T>{
                override fun onResponse(call: Call<T>, response: Response<T>) {
                    val body = response.body()
                    if (body!=null) continuation.resume(body)
                    else continuation.resumeWithException(RuntimeException("response body is null"))
                }
                override fun onFailure(call: Call<T>, t: Throwable) {
                    continuation.resumeWithException(t)
                }
            })
        }
    }
}